Drilling of 2 Nos. Borehole for Colony water supply under Kusunda Area.

Amount

Drilling of 100mm dia pilott bore hole by using DTH drill machine. 0 to 20m

Drilling of 100mm dia pilot bore hole by using DTH drill machine. 20 to 40m

Drilling of 100mm dia pilott bore hole by using DTH drill machine. 40 to 60m

Drilling of 100mm dia pilot bore hole by using DTH drill machine. 60 to 90m

Drilling of 100mm dia pilot bore hole by using DTH drill machine. 90 to 120m

supply 5" dia PVC casing pipe as per instructions of engineer in-charge.

Drilling of 8 inch dia bore hole by using DTH drill machine. 0 to 20m

Drilling of 8 inch dia bore hole by using DTH drill machine. 20 to 40m

Drilling of 8 inch dia bore hole by using DTH drill machine. 40 to 60m

Drilling of 8 inch dia bore hole by using DTH drill machine. 60 to 90m

Drilling of 8 inch dia bore hole by using DTH drill machine. 90 to 200m

supply 9" dia PVC pipe including lowering carriage etc.

Development and yeild test of bore hole by suitable air compressor for maximum 12 hrs complete job

Supplying and installation of KSB/Kalama/Pullen make 7.5 HP submersible pump set having discharge of 150 lpm at 120mtr head and total head 140 mtr suitable for operation of 440 volts 3 phase 50 Hz. Including cost of transportation, fixing of pump motor set with G.I. pipe and required cable in the bore hole and testing. (Cost of Cable, G.I. pipe to be paid separately)

Providing and fixing suitable control pannel with DOL starter,amp meter,water level guard single phasing etc. suitable for 7.5 HP motor

Supply and installation of 63 A ICTPN Rewirable Switch fuse unit with Isolater,Fuse Grip &Suitable Enclosure etc. Make-Havells/L &T/Standard..

Supply of flat cable suitable for 1100 volts 6 sq mm 3 core PVC sheathed (material supply only)

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc (External work) 50 mm dia nominal bore

Providing G.I. pipes in 3 meter length , both end threaded with 100 mm long full threaded socket: 50 mm dia nominal bore(material supply only)

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 50 mm nominal bore

Providing and fixing C.I. sluice valves (with cap) complete with bolts,nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : 100 mm diameter

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) 50 mm nominal bore

Constructing masonry Chamber 120x120x100 cm inside, in brick work in cement mortar 1:4 (1cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement: 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources).

Brick work with clay flyash F.P.S. (non modular) brick of class designation 10 in foundation and plinth upto plinth level :

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand derived from natural sources): 4 graded stone aggregate 12.5mm nominal size derived from natural sources)

Brick work with clay flyash F.P.S. (non modular) brick of class designation 7.5 in superstructure above plinth level up to floor five level in :Cement mortar 1:6 (1 cement : 6 coarse sand)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement: 1.5 coarse sand (zone-III)derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for Weather shade, Chajjas, corbels etc., including edges

Centering and shuttering including strutting, propping etc. and removal of form for Suspended floors, roofs, landings, balconies and access platform

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Cold twisted bars

6 mm cement plaster of mix :1:3 (1 cement : 3 fine sand)

12 mm cement plaster of mix :1:6 (1 cement: 6 fine sand)

12 mm cement plaster finished with a floating coat of neat cement of mix :

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.40 mm thick with 20 mm nominal size stone aggregate

White washing with lime to give an even shade :New work (three or more coats)

Finishing walls with water proofing cement paint of required shade :New work (Two or more coats applied @ 3.84 kg/10 sqm)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Providing and fixing M.S. fan clamp type I or II of 16 mm dia M.S. bar, bent to shape with hooked ends in R.C.C. slabs or beams during laying, including painting the exposed portion of loop, all as per standard design complete.

Providing and laying four courses water proofing treatment with bitumen felt over roofs consisting of first and third courses of blown bitumen 85/25 or 90/15 conforming to IS : 702 applied hot @ 1.45 Kg per square metre of area for each course, second course of roofing felt type 3 grade-I (hessian based self finished bitumen felt) and fourth and final course of stone grit 6 mm and down size or pea sized gravel spread at 6 cubic decimeter per square metre, including preparation of surface but excluding grading complete with :Bitumen felt (hessian base) type 3 grade I conforming to IS : 1322

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Total impact of GST for the purpose of CTC

M/s Nav Durga Construction

M/S.Kalyani Enterprises